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https://issues.apache.org/jira/browse/SYSTEMML-1896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Glenn Weidner resolved SYSTEMML-1896.
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Resolution: Fixed
Fix Version/s: SystemML 1.0
Resolved with [PR 657|https://github.com/apache/systemml/pull/657].
> Update python tests to use getOrCreate
> --------------------------------------
>
> Key: SYSTEMML-1896
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1896
> Project: SystemML
> Issue Type: Bug
> Components: Test
> Environment: RedHat Linux 7.3 with Spark 2.1.0 and Hadoop 2.7.3.
> Reporter: Glenn Weidner
> Assignee: Glenn Weidner
> Fix For: SystemML 1.0
>
>
> Use SparkContext.getOrCreate or SparkSession.builder.getOrCreate in python
> tests to avoid "Cannot run multiple SparkContexts at once" error observed in
> some environments running scripts under src/main/python/tests with
> spark-submit.
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